On March 2021 in St. Petersburg has started construction of a transport interchange connecting the Western High-Speed Diameter with Vitebsky Prospekt. The road will consist of six lanes , 2.6 km length, with an estimated speed limit of 110 km/h and a capacity of 70,000 vehicles per 24 hours. New overpass will provide better access to the WHSD with the Latitudinal high-speed highway – one of the most large-scale infrastructure projects in St. Petersburg history. The cost of construction is estimated at 27 billion rubles.
The St Petersburg City Government and Northern Capital Highway, which is part of VTB Infrastructure Holding, signed an agreement on building the overpass connecting the WHSD and Vitebsky Prospekt on 18 November 2020 during the Transport Week in Moscow. The contract between the government of St. Petersburg and LLC "Northern Capital Highway”, part of VTB Infrastructure Holding, for the construction of the interchange was signed on November 18, 2020 during the "Transport Week" forum in Moscow.
bln RUB the cost of the project